Awakening Completionist
Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.
6/5/2012
5:33:34 AM
Ultra Rare 0.2%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
3/3/2012
1:19:34 AM
Very Rare 7.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/5/2012
9:59:29 AM
Common 54.5%
Egg-stra Devastation!
Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.
12/9/2011
2:24:12 PM
Ultra Rare 0.3%
It Came from Below!
Kill 6 enemies with the knife while underwater in "Legends Never Die".
12/2/2011
3:55:46 PM
Ultra Rare 1.1%
The Ghost Killer
Confront Rorke (Complete "The Ghost Killer" on any difficulty.)
11/8/2011
2:39:16 PM
Rare 27.4%
Completionist
Complete all Extinction challenges and escape in Regular or Hardcore difficulty.
11/1/2011
8:54:47 PM
Ultra Rare 1.6%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
8/6/2011
2:56:53 AM
Very Rare 5.6%
Upping the Ante
Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.
7/31/2011
7:39:45 AM
Ultra Rare 0.3%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
7/26/2011
4:54:18 PM
Rare 17.0%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
6/28/2011
2:30:00 AM
Ultra Rare 4.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
6/23/2011
6:43:19 PM
Very Rare 5.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
6/6/2011
10:13:52 PM
Very Rare 6.8%
No Man's Land
Make it to San Diego. (Complete "No Man's Land" on any difficulty.)
4/28/2011
7:26:37 AM
Rare 47.4%
Deforestation
Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.
4/7/2011
12:51:48 PM
Ultra Rare 1.2%
Speed Slayer
Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.
4/3/2011
4:42:09 AM
Ultra Rare 0.7%